The Laerdal 87540033 Intake Reservoir Valve is a precision-engineered component designed for use in Laerdal suction and resuscitation systems. It regulates airflow into the reservoir, ensuring controlled intake and efficient system performance during medical procedures. Built from durable medical-grade materials, this valve provides reliable operation in clinical, emergency, and training environments. Supplied as a single unit, it is an essential replacement part for maintaining optimal equipment functionality and safety.